30170512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{110921}}^1$

素因数の和:110946

約数の個数: 20

約数和(自身を含む): 61894476

約数和(自身を除く): 31723964

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 110921, 221842, 443684, 887368, 1774736, 1885657, 3771314, 7542628, 15085256, 30170512]

約数ペア:

[(1, 30170512), (2, 15085256), (4, 7542628), (8, 3771314), (16, 1885657), (17, 1774736), (34, 887368), (68, 443684), (136, 221842), (272, 110921)]